19014075

素因数分解:

$3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1657}}^1$

素因数の和:1693

約数の個数: 48

約数和(自身を含む): 37006560

約数和(自身を除く): 17992485

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 45, 51, 75, 85, 135, 153, 225, 255, 425, 459, 675, 765, 1275, 1657, 2295, 3825, 4971, 8285, 11475, 14913, 24855, 28169, 41425, 44739, 74565, 84507, 124275, 140845, 223695, 253521, 372825, 422535, 704225, 760563, 1118475, 1267605, 2112675, 3802815, 6338025, 19014075]

約数ペア:

[(1, 19014075), (3, 6338025), (5, 3802815), (9, 2112675), (15, 1267605), (17, 1118475), (25, 760563), (27, 704225), (45, 422535), (51, 372825), (75, 253521), (85, 223695), (135, 140845), (153, 124275), (225, 84507), (255, 74565), (425, 44739), (459, 41425), (675, 28169), (765, 24855), (1275, 14913), (1657, 11475), (2295, 8285), (3825, 4971)]